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1. 发明授权

US08427992B2 Power-efficient backbone-oriented wireless sensor network, method for constructing the same and method for repairing the same 有权
标题翻译：功率高效的骨干网无线传感器网络，构造方法和修复方法
公开(公告)号：US08427992B2
公开(公告)日：2013-04-23
申请号：US12845042
申请日：2010-07-28
申请人： Kuei-Li Huang , Chao-Nan Wu , Jui-Tang Wang , Chien-Chao Tseng
发明人： Kuei-Li Huang , Chao-Nan Wu , Jui-Tang Wang , Chien-Chao Tseng
IPC分类号： G08C17/00
CPC分类号： H04W40/248 , H04W40/10 , Y02D70/144 , Y02D70/162 , Y02D70/326
摘要： The present invention discloses a power-efficient backbone-oriented wireless sensor network, a method for constructing the same and a method for repairing the same, wherein energy-rich nodes are used to form backbones linking to a server, and wherein regular nodes having limited energy storage link to the backbones. When one energy-rich node malfunctions, the energy-rich node, which is posterior to the malfunctioning energy-rich node, searches for and links to a linkable neighboring energy-rich node on the backbone. If there is none linkable neighboring energy-rich node, the regular nodes are used to form a temporary tunnel until the malfunctioning energy-rich node has been repaired. The present invention can relieve the influence of hot spots, increase the robustness of the wireless sensor network, and prolong the service life of the wireless sensor network.
摘要翻译：本发明公开了一种功率高效的骨干定向无线传感器网络，其构造方法及其修复方法，其中使用能量丰富节点形成链接到服务器的骨干网，其中规则节点有限能量存储链接到骨干网。当一个能量丰富的节点发生故障时，位于故障能源节点后面的能量丰富节点搜索并链接到骨干网上的可链接的相邻能量丰富节点。如果没有可链接的相邻能量丰富节点，则常规节点用于形成临时隧道，直到故障能量节点被修复为止。本发明可以减轻热点的影响，提高无线传感器网络的鲁棒性，延长无线传感器网络的使用寿命。

2. 发明授权

US08385549B2 Fast authentication between heterogeneous wireless networks 有权
标题翻译：异构无线网络之间的快速认证
公开(公告)号：US08385549B2
公开(公告)日：2013-02-26
申请号：US12838894
申请日：2010-07-19
申请人： Jui-Tang Wang , Chi-Chung Chen , Kuei-Li Huang , Chien-Chao Tseng , Cheng-Yuan Ho
发明人： Jui-Tang Wang , Chi-Chung Chen , Kuei-Li Huang , Chien-Chao Tseng , Cheng-Yuan Ho
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04W12/06 , H04L63/06 , H04L63/162 , H04L2463/061 , H04W12/04 , H04W36/0038
摘要： A method for preparing for handover of an apparatus from a first wireless network to a second, different wireless network, a master session key (MSK) having been generated during establishment of a connectivity of the apparatus to the first wireless network includes detecting signals of the second wireless network. In response thereto, establishing a connectivity of the apparatus to the second wireless network, using a pairwise master key (PMK) derived from the MSK generated during establishment of the connectivity to the first wireless network, one or more encryption keys being derivable from the PMK to support secure communication over the second wireless network.
摘要翻译：一种用于准备将设备从第一无线网络切换到第二不同无线网络的方法，在建立所述设备到所述第一无线网络的连接性期间已经生成的主会话密钥（MSK）包括：第二无线网络。响应于此，使用从建立到第一无线网络的连接性期间生成的MSK导出的成对主密钥（PMK）建立该装置与第二无线网络的连接性，一个或多个加密密钥可从PMK导出以支持通过第二无线网络的安全通信。

3. 发明申请

US20110320802A1 AUTHENTICATION METHOD, KEY DISTRIBUTION METHOD AND AUTHENTICATION AND KEY DISTRIBUTION METHOD 审中-公开
标题翻译：认证方法，关键分配方法和认证方式及关键分配方法
公开(公告)号：US20110320802A1
公开(公告)日：2011-12-29
申请号：US13166830
申请日：2011-06-23
申请人： Jui-Tang Wang , Kuei-Li Huang , Shubhranshu Singh , Gleixner Stephan , Jen-Shun Yang
发明人： Jui-Tang Wang , Kuei-Li Huang , Shubhranshu Singh , Gleixner Stephan , Jen-Shun Yang
IPC分类号： H04W12/06 , H04W12/04 , G06F9/00
CPC分类号： H04W12/06 , H04L9/0822 , H04L9/083 , H04L63/062 , H04L63/08 , H04L63/123 , H04L2209/80 , H04W4/70 , H04W12/04031
摘要： An authentication method, and a key distribution method, and an authentication and key distribution method are provided. The authentication method is adapted for a machine type communication involved with a wireless communication system, and includes the following steps. At least a user equipment (UE) transmits an application request including at least a first security material to a network application function (NAF), where the at least a first security material is not a key directly obtained through a bootstrapping procedure of a generic bootstrapping architecture. The NAF generates a second security material, which is not the key, either. The NAF replies the UE an application answer with the at least a second security material. In addition, the NAF authenticates the UE by the second security material, or the UE authenticates the NAF by the second security material.
摘要翻译：提供了一种认证方法和密钥分发方法，以及认证和密钥分发方法。该认证方法适用于涉及无线通信系统的机器类型通信，并且包括以下步骤。至少一个用户设备（UE）将包括至少第一安全资料的应用请求发送到网络应用功能（NAF），其中至少第一安全材料不是通过通用引导的引导过程直接获得的密钥建筑。 NAF生成第二种安全材料，这也不是关键。 NAF用至少一个第二安全材料向UE应答应答。另外，NAF通过第二安全资料认证UE，或者UE通过第二安全资料认证NAF。

4. 发明申请

US20090271626A1 METHODS AND DEVICES FOR ESTABLISHING SECURITY ASSOCIATIONS IN COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：在通信系统中建立安全联盟的方法和设备
公开(公告)号：US20090271626A1
公开(公告)日：2009-10-29
申请号：US12203652
申请日：2008-09-03
申请人： Jui-Tang WANG
发明人： Jui-Tang WANG
IPC分类号： H04L9/32 , H04K1/00
CPC分类号： H04W12/06 , H04L63/062 , H04W12/04 , H04W36/0038 , H04W88/08
摘要： A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes authenticating the mobile station over the communication network; generating, by the base station, security material, wherein the security material comprises at least one of a traffic encryption key (TEK) and a message authentication code key (MACK); transmitting, by the base station, the security material to the mobile station; and transmitting, by the base station, the security material to the relay station.
摘要翻译：在通信网络中的基站，中继站和移动台之间提供安全通信的方法包括通过通信网络认证移动台; 由所述基站生成安全资料，其中所述安全资料包括业务加密密钥（TEK）和消息认证码密钥（MACK）中的至少一个; 由所述基站向所述移动台发送所述安全资料; 以及由所述基站向所述中继站发送所述安全资料。

5. 发明申请

US20090054036A1 GROUP AUTHENTICATION METHOD 有权
标题翻译：集团认证方法
公开(公告)号：US20090054036A1
公开(公告)日：2009-02-26
申请号：US12025771
申请日：2008-02-05
申请人： Yu-Wen Chen , Jui-Tang Wang , Chien-Chao Tseng
发明人： Yu-Wen Chen , Jui-Tang Wang , Chien-Chao Tseng
IPC分类号： H04M1/66
CPC分类号： H04L9/0869 , H04L9/0833 , H04L9/3242 , H04L63/065 , H04L2209/80 , H04W12/04 , H04W12/06
摘要： A group authentication method adaptable to a communication system is disclosed. The communication system includes a user group, a serving network, and a home network. The user group includes at least one mobile station. The home network pre-distributes a group authentication key to itself and all the mobile stations in the same user group and generates a mobile station authentication key for each mobile station. The home network generates a group list for recording related information of the user group. The home network has a database for recording the group list. The serving network has a database for recording the group list and a group authentication data received from the home network. The group authentication method includes following steps. The serving network performs an identification action to a mobile station. The communication system performs a full authentication action or a local authentication action according to the result of the identification action.
摘要翻译：公开了适用于通信系统的组认证方法。通信系统包括用户组，服务网络和家庭网络。用户组包括至少一个移动台。家庭网络将组认证密钥预先分配给自身和同一用户组中的所有移动台，并为每个移动台生成移动台认证密钥。家庭网络生成用于记录用户组的相关信息的组列表。家庭网络具有用于记录组列表的数据库。服务网络具有用于记录组列表的数据库和从家庭网络接收的组认证数据。组认证方法包括以下步骤。服务网络向移动台执行识别动作。通信系统根据识别动作的结果进行完整的认证动作或本地认证动作。

6. 发明申请

US20050177723A1 SIM-based authentication method capable of supporting inter-AP fast handover 有权
标题翻译：能够支持AP间快速切换的基于SIM的认证方法
公开(公告)号：US20050177723A1
公开(公告)日：2005-08-11
申请号：US10883810
申请日：2004-07-06
申请人： Yu-Ren Huang , Jen-Shun Yang , Chien-Chao Tseng , Jui-Tang Wang
发明人： Yu-Ren Huang , Jen-Shun Yang , Chien-Chao Tseng , Jui-Tang Wang
IPC分类号： H04L9/00 , H04L9/32 , H04L29/06
CPC分类号： H04W12/06 , H04L9/0822 , H04L9/0869 , H04L9/321 , H04L9/3247 , H04L63/0853 , H04L2209/56 , H04W36/0016 , H04W36/08 , H04W84/12
摘要： The invention relates to a SIM-based authentication method capable of supporting inter-AP fast handover, which can decrease the number of authentication procedures without negatively influencing the security of the wireless LAN by establishing an encrypted channel for each mobile node and using method 1: an aggressive key pre-distribution and method 2: probe request triggering passive key pre-query technique, thereby reducing the time of inter-AP handover for the mobile node. Furthermore, a re-authentication procedure is started to update the key after the key is used for a long time so as to ensure that the key is safe, thereby effectively achieving a fast and safe wireless LAN environment.
摘要翻译：本发明涉及一种能够支持AP间快速切换的基于SIM的认证方法，其可以通过为每个移动节点建立加密信道并且使用方法1来减少认证过程的数量而不会不利地影响无线LAN的安全性：激进的密钥预分发和方法2：探测请求触发被动密钥预查询技术，从而减少移动节点的AP间切换时间。此外，在密钥长时间使用之后，开始重新认证过程来更新密钥，以确保密钥是安全的，从而有效地实现快速和安全的无线LAN环境。

7. 发明授权

US09313658B2 Methods and devices for establishing security associations and performing handoff authentication in communications systems 有权
公开(公告)号：US09313658B2
公开(公告)日：2016-04-12
申请号：US12203671
申请日：2008-09-03
申请人： Jui-Tang Wang , Tzu-Ming Lin
发明人： Jui-Tang Wang , Tzu-Ming Lin
IPC分类号： H04W12/00 , H04W12/06 , H04L29/06 , H04W12/04 , H04W36/00 , H04W88/08
CPC分类号： H04W12/06 , H04L63/062 , H04W12/04 , H04W36/0038 , H04W88/08
摘要： A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes receiving, by the relay station, an unsolicited security key from the base station; receiving, by the relay station, a signaling message from the mobile station; and authenticating, by the relay station, the mobile station using the security key. A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes receiving, by the relay station, a signaling message from the mobile station; transmitting, by the relay station, subsequent to receiving the signaling message, a security key request to the base station; receiving, by the relay station, a security key from the base station in response to the previously sent security key request; and authenticating, by the relay station, the mobile station using the received security key.

8. 发明授权

US08289912B2 System and method for multicast/broadcast service zone boundary detection 有权
标题翻译：组播/广播服务区域边界检测的系统和方法
公开(公告)号：US08289912B2
公开(公告)日：2012-10-16
申请号：US12570238
申请日：2009-09-30
申请人： Kuei-Li Huang , Jen-Shun Yang , Jui-Tang Wang , Chien-Chao Tseng
发明人： Kuei-Li Huang , Jen-Shun Yang , Jui-Tang Wang , Chien-Chao Tseng
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W68/06 , H04W48/12
摘要： A wireless communication method for providing zone boundary detection performed by a controller managing communications within a multicast/broadcast service (MBS) zone. The method includes assigning to a boundary paging group a first base station communicating within the MBS zone and near a boundary of the MBS zone. The method further includes transmitting, through a second base station which covers a mobile station, to the mobile station information indicating that the boundary paging group corresponds to locations near the boundary of the MBS zone.
摘要翻译：一种用于提供由控制多播/广播服务（MBS）区域内的通信的控制器执行的区域边界检测的无线通信方法。该方法包括向边界寻呼组分配在MBS区域内和MBS区域的边界附近通信的第一基站。该方法还包括通过覆盖移动站的第二基站向移动站发送指示边界寻呼组对应于MBS区域边界附近的位置的信息。

9. 发明申请

US20120189124A1 Methods and Devices for Establishing Security Associations and Performing Handoff Authentication in Communications Systems 审中-公开
标题翻译：在通信系统中建立安全关联和执行切换认证的方法和设备
公开(公告)号：US20120189124A1
公开(公告)日：2012-07-26
申请号：US13440710
申请日：2012-04-05
申请人： Jui-Tang Wang , Tzu-Ming Lin
发明人： Jui-Tang Wang , Tzu-Ming Lin
IPC分类号： H04K1/00
CPC分类号： H04W12/06 , H04L63/062 , H04W12/04 , H04W36/0038 , H04W88/08
摘要： A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes receiving, by the relay station, an unsolicited security key from the base station; receiving, by the relay station, a signaling message from the mobile station; and authenticating, by the relay station, the mobile station using the security key. A method of providing secure communications between a base station, a relay station, and a mobile station in a communication network includes receiving, by the relay station, a signaling message from the mobile station; transmitting, by the relay station, subsequent to receiving the signaling message, a security key request to the base station; receiving, by the relay station, a security key from the base station in response to the previously sent security key request; and authenticating, by the relay station, the mobile station using the received security key.
摘要翻译：在通信网络中的基站，中继站和移动台之间提供安全通信的方法包括：由中继站从基站接收非请求密钥; 由所述中继站接收来自所述移动台的信令消息; 并由中继站使用安全密钥认证移动台。在通信网络中的基站，中继站和移动台之间提供安全通信的方法包括由中继站从移动台接收信令消息; 由所述中继站在接收到所述信令消息之后，向所述基站发送安全密钥请求; 由所述中继站从所述基站接收响应于先前发送的安全密钥请求的安全密钥; 以及由所述中继站使用所接收的安全密钥来认证所述移动台。

10. 发明授权

US08060741B2 System and method for wireless mobile network authentication 有权
标题翻译：无线移动网络认证的系统和方法
公开(公告)号：US08060741B2
公开(公告)日：2011-11-15
申请号：US11889466
申请日：2007-08-13
申请人： Jui-Tang Wang , Yuan-Ying Hsu , Jen-Shun Yang , Chien-Chao Tseng
发明人： Jui-Tang Wang , Yuan-Ying Hsu , Jen-Shun Yang , Chien-Chao Tseng
IPC分类号： H04L29/06
CPC分类号： H04L9/0833 , H04L9/3255 , H04L2209/80
摘要： A method for operating a wireless communication system including a mobile relay station group, a base station group, and an authentication server, includes: configuring, by the authentication server, group information into the mobile relay station group and the base station group; requesting, by the base station group, group authentication data for the mobile relay station group from the authentication server; and performing authentication between a member of the mobile relay station group and a member of the base station group and generating an authentication key individually by the member of the mobile relay station group and the member of the base station group. Also disclosed is a system for carrying out the method.
摘要翻译：一种用于操作包括移动中继站组，基站组和认证服务器的无线通信系统的方法，包括：通过认证服务器将组信息配置到移动中继站组和基站组中; 由所述基站组向所述认证服务器请求所述移动中继站组的组认证数据; 以及在所述移动中继站组的成员和所述基站组的成员之间执行认证，并且由所述移动中继站组的成员和所述基站组的成员分别生成认证密钥。还公开了一种用于执行该方法的系统。

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